Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	PLPB1
Human P-Site:	S539
P-Site Sequence:	PSKSSSNSDRILRPM
UniProt:	Q01538
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PLPB1	Q01538	S539	PSKSSSNSDRILRPM	100 / 9 AA	122
Phosphosite 1:	SIM1	P81133	S663	SRISSPNSDRISKSS	87 / 8 AA	85
Phosphosite 2:	Rb	P06400	S855	INQMVCNSDRVLKRS	71 / 7 AA	106
Phosphosite 3:	TAS2R4	Q9NYW5	S44	KSHRISSSDRILFSL	85 / 7 AA	34
Phosphosite 4:	ABI3BP	Q7Z7G0	S411	SDSYTATSDRILDSI	62 / 8 AA	119
Phosphosite 5:	KIF27	Q86VH2	S715	NLQKLKNSERILTEA	83 / 6 AA	160
Phosphosite 6:	GAB3	Q8WWW8	S209	RCDSWSNSDRSLEQA	77 / 9 AA	66
Phosphosite 7:	PLPB1	Q01538	S537	GDPSKSSSNSDRILR	100 / 7 AA	122
Phosphosite 8:	APC	P25054	S2132	SRQASSDSDSILSLK	66 / 9 AA	312
Phosphosite 9:	NHERF	O14745	S317	APSSTSSSDPILDFN	66 / 9 AA	39
Phosphosite 10:	NHERF	O14745	S316	APSSTSSSDPILDFN	66 / 9 AA	39
Phosphosite 11:	GLMN	Q92990	S468	ETDLLQNSDRIMASL	83 / 6 AA	68
Phosphosite 12:	MYT1L	Q9UL68	S601	VSKSSQASDRVLRPM	66 / 9 AA	133
Phosphosite 13:	Putative transmembrane protein LOC401397	A4D0T7	S109	PGRENFKSDRILYIP	83 / 6 AA	20
Phosphosite 14:	IKZF1	Q13422	S49	GGQQSSKSDRVVASN	62 / 8 AA	58
Phosphosite 15:	GARNL3	Q5VVW2	S954	PGAVRSSSSDRIPSG	85 / 7 AA	113
Phosphosite 16:	GARNL3	Q5VVW2	S955	GAVRSSSSDRIPSGS	85 / 7 AA	113
Phosphosite 17:	RAD50	Q92878	S471	LQQLEGSSDRILELD	71 / 7 AA	154
Phosphosite 18:	USP33	Q8TEY7	S327	SCESCSNSDRAENEN	85 / 7 AA	107
Phosphosite 19:	RSC1A1	Q92681	S45	CPIKPSDSDRIEPKA	71 / 7 AA	67
Phosphosite 20:	TSPAN8	P19075	S113	GAVFKSKSDRIVNET	71 / 7 AA	26